{"type":"firestarter.listing","listing":{"id":"lst_yddNMN-6","product_name":"Mystery Bag - Polos","category":"Mystery Bags","description":"Includes 3 polos in your selected size\n\nItems are from our previous lines\nMystery Box items are final sale and cannot be returned or exchanged\nWhat will be in your mystery box? It's a mystery. Groupings are hand selected to ensure variety. \nLimited quantities available\nHave a question about sizing? Refer to our size chart or reach out to customer support. We're more than happy to help. \n","images":["https://cdn.shopify.com/s/files/1/0150/9084/files/StitchGolf6a32a1e04b96a96a32a1e04ba38.801736286a32a1e04ba38.jpg?v=1781703207"],"price":99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:07.265Z"},"share_url":"https://firestarter.network/l/lst_yddNMN-6","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_yddNMN-6' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mystery Bag - Polos' and a budget_max comfortably above $99.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}